baber/WOPTO huggingface dataset:
Patent JP-H101860-A (JP)
Title: Yarn deliverer of sewing machine
Inventor: TAKAHASHI TOKUO
IPC: D05C11/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To simply and efficiently perform setting and supplying operations, etc., of yarns at a sewing operation side by providing a yarn stand mounted in rear of a needle head in a state capable of switching and transferring to the sewing operation side in front of the needle head. SOLUTION: This yarn deliverer is mounted on a sewing machine supporting a needle head 2 having a sewing needle 20 above a table 13 for setting a work W and having a yarn stand for supplying a yarn to a rear side of the needle head 2, and the yarn stand is made to be capable of switching and transferring from a rear waiting position Z to a side of a yarn setting position X in front of the needle head 2.
Patent JP-S5984098-A (JP)
Inventor: CHIYAARUZU UINDAMU ROBINSON HI
IPC: F41G5/18
Filed: 1983-09-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0341163-A (JP)
Title: Thermoplastic resin composition
Inventor: SUZUKI TAKESHI
IPC: C08L101/00
Filed: 1989-07-10
Abstract: PURPOSE:To provide a thermoplastic resin composition which excels in flame retardancy and does not react acidic by mixing thermally expansible graphite, coated with a mixture of an alkaline earth metal compound or the like with a film-forming resin material in a specified ratio, with a thermoplastic resin. CONSTITUTION:Thermally expansible graphite is produced by, for example, a process comprising bringing graphite into contact with a mixture of concentrated sulfuric acid with hydrogen peroxide water, washing the powder with water, and drying the washed graphite. The obtained graphite is coated with a coating composition containing 0.1-50wt.% alkaline earth metal compound (e.g. calcium carbonate) or metal hydroxide (e.g. aluminum hydroxide) and 0.01-5wt.% film-forming resin material (e.g. acrylonitrile/butadiene copolymer). By mixing the coated graphite with a thermoplastic resin (e.g. polyethylene), a thermoplastic resin composition which does not react acidic in spite of the thermally expansible graphite contained and has very high flame retardancy can be produced.
Patent JP-S6155208-A (JP)
Title: Drying of porous regenerated cellulose hollow fiber
Inventor: IWATA MICHITAKA
IPC: D01D5/24
Filed: 1984-08-28
Abstract: PURPOSE:To carry out the drying of a wet porous hollow fiber of regenerated cellulose, without deteriorating the fiber, by substituting the water in the hollow fiber with a specific organic solvent, and drying the fiber under tension while applying pressure of gas to the hollow part. CONSTITUTION:The water in a cellulosic hollow fiber is substituted with an organic solvent having a boiling point of <=70 deg.C, solubility of >=10wt% in water, and free from hydroxyl group, and the fiber is dried under a tension higher than 0.1g/d and lower than the tensile breakage strength of the fiber, while applying pressure to the hollow part with a gas having a relative humidity of <=70%. The pressure is >=100mm.Hg and lower than the burst strength of the fiber. USE:Artificial kidney, artificial liver, artificial pancreas, ultrafiltration membrane, etc. of filtration/dialysis-type or of filtration-type.
Patent JP-H05195298-A (JP)
Title: Method and system for recovering metal from electroplating waste
Inventor: CHIYAARUZU AARU HIYUUZU
IPC: C22B23/00
Filed: 1992-06-11
Abstract: PURPOSE: To completely recover Ni and Zn metals included in a rinsing liquid of a conductor roll rinsing device by successively treating the rinsing liquid with active carbon filter beds and ion exchangers.  
     CONSTITUTION: The rinsing liquid of the conductor roll rinsing device is continuously fed to a sump 38 where its pH is adjusted to allow the iron-components contained therein to settle. The rinsing liquid is then admitted via a pipe line 42 to either of the active carbon filter beds 44, 46 where the hydrogen peroxide in the rinsing liquid is decomposed by a catalytic effect. The rinsing liquid subjected to a catalyst decomposition treatment is admitted from outflow pipelines 54, 56 via an ion exchange changing tank to the forward and backward flow short bed ion exchangers 58, 60, where about 95% of Zn and Ni metals are recovered and thereafter, the rinsing liquid is made into a nickel sulfate and zinc sulfate soln. of a high concn. by sulfuric acid. The soln. is sent by pipelines 70, 71 to a pickling device 74 where free acids are adsorbed by a deacid resin. The soln. is sent by a pipeline 76 directly to a plating bath 30. This plating bath 30 is partly fed successively via a pipeline 80 to a heater 84 and a reaction tank 82 where the iron-components contained therein are settled by adding the hydrogen peroxide thereto. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H079741-A (JP)
Title: Printer
Inventor: ISHIKAWA MAKIKO
IPC: B41J29/38
Filed: 1993-06-25
Abstract: PURPOSE:To control a registered set item not affected by a set registered set item altering state. CONSTITUTION:When a registered set item is read from a memory 13 by a panel part 9 to be set in a set value memory part 10, the printing set item stored in the memory 13 is compared with and referred to the registered set item stored in the set value memory part 10 by a set value referring part 11 and, on the basis of the comparative reference result, an automatic setting return changeover part 12 returns and sets the registered set item stored in the memory 13 in the set value memory part 10.
Patent JP-H0934459-A (JP)
Title: Musical sound synthesizer and its parameter editing device
Inventor: KOYAMA MASAHIRO
IPC: G10H1/24
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the interchange of a parameter assigned to an arithmetic unit in a musical sound synthesizer for synthesizing musical sound by the operation of a plurality of arithmetic units. SOLUTION: A musical sound synthesizing part 20 combines four arithmetic units to produce a musical sound. A CPU 10 stores the corresponding relationship between data OP (x) for specifying operation and an arithmetic unit to be supplied into a RAM 13 as OP assignment data, and in the case of changing data OP assigned to an arithmetic unit, the OP assignment data is rewritten. The data OP (x) is referred to the OP assignment data and then supplied to the corresponding arithmetic unit, and each arithmetic unit executes operation according to the supplied data OP (x) to produce waveform. Then, in order to interchange the data OP assigned to the arithmetic unit, only the OP assignment data is rewritten and the arithmetic unit to be supplied is changed.
Patent JP-H091662-A (JP)
Title: Method and apparatus for producing resin tube
Inventor: TAKAGI HIDEKI
IPC: F16L9/12
Filed: 1995-06-20
Abstract: PURPOSE: To make the outermost layer of a product clean by primarily heating only the surfaces to be welded of both side edges to melt them and secondarily heating the molten parts while pressing the same by upper and lower metal belts to weld the side edges mutually and subsequently cooling the welded part under pressure to rapidly and cleanly bond the side edges. CONSTITUTION: The outside edge part 36 of the sheet 1 wound around a mandrel 2 is applied to the heating plate 34 of a primary heater and the inside edge part 37 thereof is inserted in the inner surface side of the heating plate 34 and these edge parts are primarily heated at the same time to be melted. Subsequently, the sheet 1 is held between upper and lower metal belts 15, 9 to be fed forwardly and, when the sheet is detached from the heating plate 34, both edge parts come into contact with each other to be welded by the pressing force of the upper and lower metal belts 15, 19. At this time, a secondary heater 22 holds the temp. of the molten parts to certainly weld the edge parts.  The sheet is cooled by a primary cooler 23 through the upper metal belt 15 and a synthetic resin belt 19 and further cooled and solidified by secondary and tertiary coolers 24, 25 only through the belt 19.
Patent JP-S6238450-A (JP)
Title: Photo-solubilizable composition
Inventor: KAMIYA AKIHIKO
IPC: G03F7/075
Filed: 1985-08-13
Abstract: PURPOSE:To obtain the titled composition having a high photosensitivity and a broad developing allowability in a development by incorporating a compd. having a partial structure capable of generating an acid by irradiation of an active ray and a partial structure shown by a specific constitutional formula and also having a property of increasing the solubility in a developer with an action of the acid to the titled composition. CONSTITUTION:The titled composition comprises the compd. having the partial structure capable of generating the acid by irradiating the active ray and the partial structure (a silylether group) shown by the formula and having the property of increasing the solubility in the developer with the action of the acid. The partial structure which enables to generate the acid by irradiating the active ray is preferably the structure having a s-triazine unit substd. with a trihalomethyl group or an oxadiazole unit substd. with a trihalomethyl group. The compounding ratio of the silylether bond of the silylether compd. and the partial structure capable of generating the acid by irradiating the active ray is preferably (1:5)-(1:0.001), more preferably (1:1)-(1:0.01) in a molar ratio.
Patent JP-H0229449-A (JP)
Title: Coating composition
Inventor: ENDO SEIJI
IPC: C08K5/5465
Filed: 1988-07-19
Abstract: PURPOSE:To obtain the title composition which can give a coating film excellent in solvent resistance, water resistance, alkali resistance and adhesion to inorganic materials such as glass and metal by mixing a specified Si compound with a fluorinated polymer. CONSTITUTION:An Si compound having Si-bonded isocyanate groups (Si-NCO), such as at least one Si compound of the formula: RnSi(NCO)4-n (wherein n is 0-3; and R is a 1-18 C alkyl, aryl or alkenyl) desirably in an amount to give three Si-NCO groups on the average (e.g., methylsilyl triisocyanate) is mixed with a fluorinated polymer which is an acryl polymer freed of functional groups crosslinkable with the Si-NCO groups through condensation and, desirably, being solvent-soluble, more desirably, fluorinated, and is desirably of a comb polymer and, optionally, an acid phosphate ester compound as a curing catalyst and an organic solvent.
Patent JP-2000090461-A (JP)
Title: Optical disk device
Inventor: HIRAI YUKIO
IPC: G11B7/095
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To execute eccentricity correction with simple constitution and to reduce a cost by driving a revolving motor in accordance with the eccentricity rate obtained from a tracking error signal and an index signal and moving a positioner by means of a gear train to a direction crossing a track. SOLUTION: The positioner 5 has a rack 6, receives the driving force of the revolving motor 8 via a pinion 7 and moves in the radial direction of an optical disk 1. A tracking error signal detector 12 mounted on the positioner 5 outputs the tracking error signal 13. An eccentricity information memory section 15 determines the max. eccentricity rate and phase of the mounted optical disk 1 from an index signal 4 and the tracking error signal 13 in the state of turning off tracking servo before starting the writing and reading of the information to the optical disk 1 and stores the same. Next, the delay and gain of the drive system of the positioner 5 are corrected in an eccentricity correction section 16 and thereafter the revolving motor 8 is driven via a drive circuit 17.
Patent JP-S6072237-A (JP)
Title: Connecting method for lead wire of polymer element
Inventor: KANEKO NAGAO
IPC: H05K3/36
Filed: 1983-09-28
Abstract: PURPOSE:To obtain electric connection with good reproducibility without influencing the characteristics of the titled element, by a method wherein an anisotropic conductive adhesion connector is sandwiched between an electrode surface and a lead wire and then adhered by thermal welding, when the electrode of said element of piezoelectricity, etc. provided with an electrode on a polymer substrate and a lead wire are brought to electric connection. CONSTITUTION:When the lead wire or the lead electrode 4 adhered to one surface of a printed substrate 3 of paper-phenol, polyester resin, or the like is adhered to the electrode 2a of the polymer substrate 1 made of polyvinylidene fluoride provided with the electrodes 2a and 2b on both of front and back surfaces, the following process is taken. That is, the anisotropic conductive adhesion connector 5 with carbon powder or metal powder applied to a polyester film or a thermoplastic film of polyvinyl chloride, etc. is sandwiched between the electrode 2a and the lead electrode 4, and then the electrodes are formed into an integral body by hot-pressing under a pressure of 5-80kg/cm<2> at 100-200 deg.C.
Patent JP-S6238790-A (JP)
Title: Formation of alloy layer by co2 laser
Inventor: KAWASAKI MINORU
IPC: B23K26/34
Filed: 1985-08-13
Abstract: PURPOSE:To easily form an alloy layer on the surface of an Al alloy material and to form the defectless alloy layer having adequate characteristics by disposing alloying powder contg. Bi and alloy element on the surface of an Al alloy base metal and irradiating CO2 layer thereto. CONSTITUTION:The alloying powder ocntg. Bi and alloy element is disposed on the surface of the Al alloy base metal 1 and argon as a shielding gas is released from the tip of a laser gun 6. The laser gun 6 is scanned while the molten part is shielded by the argon. The surface of the alloying powder layer 5 and the alloy base metal 1 is melted to form beads 8. Since the alloying powder contains Bi, said powder has high electric resistivity hence high laser absorptivity. The alloying powder is thus easily melted to form the alloy layer.
Patent JP-H109150-A (JP)
Title: Liquid pump
Inventor: ISHIZUKA ATSUSHI
IPC: F04C15/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid pump which can prevent application of tensile force to a fastening bolt through thermal expansion of a pump body and a pump cover. SOLUTION: A discharge chamber (high pressure chamber) 11 to which discharge fluid is introduced is formed between a pump body 1 and a pump cover 2. A bolt through-hole 35 is formed on one of or both of the pump body 1 and the pump cover 2. The pump body 1 and the pump cover 2 are fastened and fixed to each other by a fastening bolt 34 inserted into the bolt through-hole 35. A slit 38 which is opened to an outer surface of the pump body 1 and/or the pump cover 2, and communicated with the bolt through-hole 35 is formed on one of or both of the pump body 1 and the pump cover 2.
Patent JP-H0343935-A (JP)
Title: Manufacture of shadow mask for color image receiving tube
Inventor: MORIYASU MASAHARU
IPC: H01J9/14
Filed: 1989-07-10
Abstract: PURPOSE:To obtain a shadow mask excellent in characteristics by a method wherein after two shadow mask members are overlaid and positioned, the periphery of a hole on the shadow mask is welded at specific intervals so that there is no slit between the members and they are welded after a hole is made on a welded position on a small part in the region with a hole. CONSTITUTION:After two shadow mask members 21, 22 are overlaid and positioned as a shadow mask, the periphery of a hole 23 of the shadow mask is welded at specific intervals, Then after a hole is made on the welded position by using laser beam or electron beam on a small part within the hole region 23, the members are welded by using the same beam. Thus the shadow mask can be structured in a thick plate thereby obtaining a shadow mask excellent in characteristics.
Patent JP-H0343079-A (JP)
Title: Enzymic agent
Inventor: SAWAGUCHI MAREYOSHI
IPC: C12N9/00
Filed: 1989-07-10
Abstract: PURPOSE:To obtain the subject enzymic agent, containing an enzyme prepared by culturing a bacterium of the genus Bacillus in Zazania latifolia O.Stapf and relatives thereof as a culture medium, excellent in preservation stability and good in percutaneous absorptivity with persistence and useful as cosmetics bathing agents, etc. CONSTITUTION:The objective enzymic agent containing an enzyme prepared by culturing a bacterium (e.g. FERM P-4608) of the genus Bacillus in Zazania latifolia O.Stapf and relatives thereof as a culture medium. Furthermore, the aforementioned enzyme is preferably isolated and contains one or more of protease, polygalacturonase, pectinase, beta-1,3-glucanase, lipase and amylase.
Patent JP-S5880087-A (JP)
Inventor: UDONO FUMIO
IPC: E06B3/36
Filed: 1981-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1118420-A (JP)
Title: Switching power unit
Inventor: NOMURA HIROSHI
IPC: H02M7/217
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To satisfactorily regenerate the energy of a snubber capacitor, connected in parallel to the switch of a switching power unit, without the use of an auxiliary switch. SOLUTION: A switch Q is connected to an AC power source via a reactor 1 and a rectifying circuit. A capacitor Cs1 is connected to the switch Q, in parallel via a diode Ds1 . One end of a capacitor Cs2 is connected to one end of the switch Q. A diode Ds2 is connected between the other end of the capacitor Cs2 and the other end of the switch Q. A series circuit of a diode Ds3 and a reactor Ls1 is connected between the cathode of the diode Ds1 and one end of a capacitor C0 for output smoothing. A series circuit of a diode Ds4 and a reactor Ls2 is connected between the anode of the diode Ds2 and the other end of the capacitor C0 for output smoothing. At the time of energy discharge of the capacitors Cs1 and Cs2 , the capacitors Cs1 and Cs2 are connected in series via the switch Q, and the energy of these ones is regenerated in the capacitor C0 for output smoothing.
Patent JP-H0233379-A (JP)
Title: Composite cloth-like product containing copper ion and/or silver ion
Inventor: KURAMOTO NORIYUKI
IPC: D06M23/00
Filed: 1988-07-20
Abstract: PURPOSE:To obtain the title composite product with durable antifungal nature and moisture permeability by laminating a fibrous base fabric with a moisture- permeable resin film dispersed with granules in which a compound capable of dissolving out copper ion and/or silver ion is incorporated into a soluble glass. CONSTITUTION:A fibrous base fabric such as knitted fabric comprising natural or synthetic fiber is laminated with a moisture-permeable resin film incorporated with such a soluble glass that a resin film >=500g/m<2>/24hr in moisture permeability (e.g., polyurethane resin film) is incorporated with a compound capable of dissolving out copper ion and/or silver ion (pref. CuO or Ag2O), thus obtaining the objective composite cloth-like product with persistent antifungal nature containing said metallic ion.
Patent JP-H1027464-A (JP)
Title: Mounting mechanism of disk drive device or the like
Inventor: SAWAI ATSUSHI
IPC: G11B33/12
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a mounting mechanism capable of easily attaching and detaching a device with small force. SOLUTION: The disk drive device is mounted and fixed on a cabinet 2 by a mounting member 20. The mounting member 20 comprises a pair of left/ right supporting arm parts 21 separated off each other and a connection plate connecting each one end part of both supporting arm parts 21. An upper plate part 25 functioned as a handle is erected on the connection plate. When the operation for attaching/detaching the device is take place, the mounting member 20 is turned and inclined by holding the upper plate part 25 while making a supporting tongue piece 27 as a fulcrum. Thus, the mounting member 20 is turned around the connected part and also the disk drive unit is attached or detached. Since this attaching/detaching work is made by only operating the mounting member 20, the small force is enough for this work, then the vibration, impact, etc., exerting on the device is prevented.
Patent JP-H1028398-A (JP)
Title: Controller for variable speed generator/motor
Inventor: NAKANO HIDEYUKI
IPC: H02H7/06
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To continuously operate an inverter without stoppage, when a ground-fault occurs in a power system by controlling the secondary current of a wound-rotor induction motor in the phase, computed by holding the proportionally integrated output of a control means in a PLL at the value obtained, immediately prior to the ground- fault occurs. SOLUTION: When a power system 3 is sound, the secondary current of a wound- rotor induction motor is controlled, so that the reference phase θ2s of the secondary current can become (θL-θr), by subtracting 22 the rotor phase θr from a rotor phase detector 9 from the voltage phase θL of a system voltage phase detector 81 and inputting the difference (θL-θr) to a secondary current controller 12. On the other hand, the phase θL from the detector 81 is integrated 34 after the phase θL is subtracted 31, differentiated 32, and proportionally integrated 33, and a feedback value θF is inputted to a subtractor 31.  When a ground-fault occurs in the power system 3, a ground-fault detector 10 is started and holds the computed value, obtained immediately prior to the ground-fault occurs by stopping the operations of the detector 81 and proportional integrator 33. The computation of a negative feedback loop is also stopped, and the operation of an inverter is continued by switching the input of the subtractor 22 to the output of the integrator 34 from that of the detector 81 by switching a switching circuit 35.
Patent JP-H0735194-A (JP)
Title: Vibro-isolating supporting structure
Inventor: KATSUMATA FUMINORI
IPC: F16F15/06
Filed: 1993-07-20
Abstract: PURPOSE:To secure a vibro-isolating supporting structure which is able to cope with a low natural vibration and make enable the vertical use. CONSTITUTION:A vibrator 1 and a structural mar 6 to be adjacently installed with this vibrator 1 are connected to each other by a plate spring 7 whose both ends are bent in a different direction each. In addition, a slit is installed in a central part of this plate spring 7, and a displacement regulating member 10 is integrally formed in the lower part.
Patent JP-S6422052-A (JP)
Title: Piece for container of semiconductors
Inventor: HIRAO MITSURU
IPC: H01L23/08
Filed: 1987-07-17
Abstract: PURPOSE:To improve the durability and reliability of the package article by providing each of the top and under covers for a package of semiconductors with a wall-shaped projection in the form of surrounding the semiconductors, so that when the semiconductors are stored, heated and fused to be integrated, the molten resin generated is prevented from contacting the semiconductors chips. CONSTITUTION:Inside a recess 8 of an under cover 2 which is a resin sheet molding, a wall-shaped projection 10 is provided in the form of surrounding a tab part 3 of a lead frame. Similarly, in a recess 11 of a top cover 1 which is a resin sheet molding having a recess 16, a wall-shaped projection 12 is provided in the form of surrounding a window part 9. These top cover 1 and under cover 2 contain, by a heating and fusing method, semiconductors 15 in the form of sandwiching a lead frame 4 on which the semiconductors 15 are mounted. At this time, the wall-shaped projections 10, 12 are made a little lower than the fusing surfaces 13, 13', respectively, so that they do not fuse but retain their original shapes. With this, the molten resin is preventing from reaching the chips.